package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.StatisticsService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;
import java.time.LocalDateTime;

@Slf4j
@RestController
@RequestMapping("/admin/report")
public class StatisticsController
{
    @Autowired
    private StatisticsService statisticsService;
    @GetMapping("/turnoverStatistics")
    @ApiOperation("某段时期营业额统计")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end)
    {
//        begin = LocalDate.of(2025, 10, 3);
//        end = LocalDate.of(2025, 10, 4);

        log.info("{} - {}",begin,end);
        TurnoverReportVO turnoverReportVO =statisticsService.turnoverStatistics(begin,end);
        log.info("{}",turnoverReportVO);
        return Result.success(turnoverReportVO);

    }
    @GetMapping("/userStatistics")
    @ApiOperation("某段时期用户统计")
    public Result<UserReportVO> userStatistics(@DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
                                               @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end)
    {
//        begin = LocalDate.of(2025, 10, 3);
//        end = LocalDate.of(2025, 10, 4);
        UserReportVO userReportVO =statisticsService.userStatistics(begin,end);
        return Result.success(userReportVO);
    }

    @GetMapping("/ordersStatistics")
    @ApiOperation("某段时期订单统计")
    public Result<OrderReportVO> ordersStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end)
    {
//        begin = LocalDate.of(2025, 10, 3);
//        end = LocalDate.of(2025, 10, 4);
    OrderReportVO  orderReportVO= statisticsService.ordersStatistics(begin,end);


        return Result.success(orderReportVO);
    }
    @GetMapping("/top10")
    @ApiOperation("销量排名前10")
    public Result<SalesTop10ReportVO> top10(
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end)
    {
//        begin = LocalDate.of(2025, 10, 3);
//        end = LocalDate.of(2025, 10, 4);

       SalesTop10ReportVO salesTop10ReportVO= statisticsService.top10(begin,end);
      return Result.success(salesTop10ReportVO);
    }

    @GetMapping("export")
    @ApiOperation("导出运营数据报表")
    public void exportBusinessData(HttpServletResponse response)
    {
        statisticsService.exportBusinessData(response);
    }



}
